July 2 » Thomas Savery patents the first steam engine.
September 5 » In an effort to Westernize his nobility, Tsar Peter I of Russia imposes a tax on beards for all men except the clergy and peasantry.
Day of death January 19, 1778
The temperature on January 19, 1778 was about 6.0 °C. Wind direction mainly south. Weather type: zeer betrokken. Special wheather fenomena: noorderlicht. Source: KNMI
February 5 » South Carolina becomes the second state to ratify the Articles of Confederation.
February 9 » Rhode Island becomes the fourth US state to ratify the Articles of Confederation.
February 14 » The United States flag is formally recognized by a foreign naval vessel for the first time, when French Admiral Toussaint-Guillaume Picquet de la Motte renders a nine gun salute to USSRanger, commanded by John Paul Jones.
June 28 » American Revolutionary War: The American Continentals engage the British in the Battle of Monmouth Courthouse resulting in standstill and British withdrawal under cover of darkness.
July 10 » American Revolution: Louis XVI of France declares war on the Kingdom of Great Britain.
August 21 » American Revolutionary War: British forces begin besieging the French outpost at Pondichéry.
When copying data from this family tree, please include a reference to the origin: Luc Helsemans, "Family tree Helsemans", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-helsemans/I10883.php : accessed June 23, 2024), "Johann Mertens (1698-1778)".
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